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The type of PFAS remediation technology selected is often a reflection of the PFAS contamination levels and the PFAS signature (i.e. the combination of short- and long-chain PFAS substances present) in conjunction with the site-specific water chemistry and cross contaminants present in the liquid stream.
Remediation of per- and polyfluoroalkyl substances refers to the destruction or removal of per- and polyfluoroalkyl substances (PFASs) from the environment. PFASs are a group of synthetic organofluorine compounds, used in diverse products such as non-stick cookware and firefighting foams, that have attracted great concern as persistent organic pollutants.
The pollutants belong to a class of compounds known as per- and polyfluoroalkyl substances, or PFAS. The so-called “forever chemicals” − a name attributed to PFAS' centuries-long half-life ...
Per-and polyfluoroalkyl substances are found in thousands of products most Americans use or come into contact with daily, such as: Food containers that have PFAs are waterproof and grease-proof ...
2017 PFAS are on the Government of Canada's 2019 chart of substances prohibited by the Canadian Environmental Protection Act, 1999 (CEPA) and by the Prohibition of Certain Toxic Substances Regulations, 2012. These substances are under these regulations because they are "among the most harmful" and "have been declared toxic to the environment ...
These approximately 23 million people may be consuming these toxic compounds, also known as per- and polyfluoroalkyl substances (PFAS), in their drinking water, according to the study, published ...
Toxic chemicals called PFAS are in pesticides sprayed on food and included in pet flea treatments and home bug repellants, a new study found. ... perfluoroalkyl and polyfluoroalkyl substances, or ...
The ubiquity of these substances has caused them to become persistent in living organisms including humans. PFAs have been linked to infertility, cancers, immune system disruption, and other ...
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